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An angle table with high precision combined fixture

An angle table and combined fixture technology, which is applied in clamping, manufacturing tools, metal processing equipment, etc., can solve the problems that the positioning accuracy of the combined fixture cannot meet the requirements, it is difficult to process multiple surfaces qualified, and there are positioning errors.

Active Publication Date: 2017-08-11
ANHUI TECHN COLLEGE OF MECHANICAL & ELECTRICAL ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With such a structure, because the lower base plate is hinged with the upper base plate, there is a positioning error, and the positioning accuracy of the combined fixture sometimes cannot meet the requirements, and it is difficult for the workpiece to process multiple surfaces in one positioning and clamping.

Method used

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  • An angle table with high precision combined fixture
  • An angle table with high precision combined fixture
  • An angle table with high precision combined fixture

Examples

Experimental program
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Embodiment Construction

[0016] Such as figure 1 , figure 2 , image 3 , Figure 4 As shown, the high-precision combined fixture includes an angle table, a three-jaw chuck 5 and an indexing plate 6, and the angle table includes a lower base plate 2, an upper base plate 7, a first connecting plate 1, a second connecting plate 9 and a support 8, the support 8 is vertically fixed on the lower base plate 2, and the lower base plate 2 is arranged with two identical low-position V-shaped support blocks 3 whose centerlines coincide on one side, and the support 8 is composed of a rectangular support element 13 and a high-position V-shaped support block. Support block 14 is made up of, high position V-shaped support block 14 is identical with low position V-shaped support block 3 structures and the center line of high position V-shaped support block 14 is parallel with the center line of two low position V-shaped support blocks 3, and the direction of upper base plate 7 The lower side is arranged with the ...

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Abstract

The invention discloses an angle workbench of a high-precision combined too. The angle workbench of the high-precision combined tool comprises a lower foundation plate, an upper foundation plate, a supporting part and a connecting plate; the supporting plate is vertically fixed on the lower foundation plate; two lower V-shaped supporting blocks which have the same structure are arranged close to one side of the lower foundation plate; the supporting part comprises a rectangular supporting element and an upper V-shaped supporting block; the upper V-shaped supporting block is structured the same as the lower V-shaped supporting blocks, and a central line of the upper V-shaped blocking block is parallel to the center lines of the two lower V-shaped supporting blocks; three trimming shafts which have the same structure and are integrally connected with the upper foundation plate are arranged on one downward surface of the upper foundation plate; respectively positioned on the two lower V-shaped supporting blocks and one upper U-shaped supporting block. With the adoption of the structure above, the angle workbench of the high-precision combined tool has the advantages that the precision of the combined clamp is greatly improved; a plurality of surfaces of a workpiece can be processed and qualified by one-time positioning clamping, and therefore, the processing efficiency is increased, and the manufacturing cost is decreased.

Description

technical field [0001] The invention relates to a fixture, in particular to an angle workbench of a high-precision combined fixture. Background technique [0002] With the advancement of modern science and technology and the rapid development of productivity, the types of mechanical and electrical products are changing with each passing day, which has prompted obvious changes in the form of manufacturing and processing in the machinery industry. In the modern machinery manufacturing industry, machining machine tools and machine tool fixtures are required to be widely adapted. In recent years, the rapid development of CNC machine tools and flexible manufacturing systems is meeting the needs of multi-variety and small batch production methods. In this production method, combined fixtures, adjustable fixtures and other combined and adjustable features The flexible fixture system has been widely used; combined fixtures are prefabricated components and assemblies with different f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q1/25B23Q3/06
CPCB23Q1/25B23Q3/06
Inventor 徐亮杜文文方慧敏徐小飞肖文林陈健钱金鑫刘珩
Owner ANHUI TECHN COLLEGE OF MECHANICAL & ELECTRICAL ENG
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